Tempest AG206595-PMA
The Tempest AG206595 (McCauley OEM 206595) is an FAA-PMA overhaul cover gasket for Woodward/McCauley applications.
- Helps prevent external oil seepage at the cover joint by restoring the correct sealing interface during overhaul or line replacement.
- Supports consistent governor performance by maintaining proper gasket compression across the cover flange when installed with the correct torque pattern.
- Commonly used when servicing Woodward 210439 governor configurations, where cover sealing integrity directly affects internal oil routing and response.
This gasket is used in aviation constant speed propeller governor maintenance workflows where Tempest and OEM part numbers are relied on for fast cross reference and correct parts ordering.
Installation notes
Refer to the applicable governor and engine maintenance manual for full installation procedures, torque values, and inspection requirements.
- Clean and inspect both mating flanges before installation. Do not reuse gaskets that show compression set, tearing, or oil saturation.
- Use the torque value and tightening sequence specified in the governor maintenance manual to avoid cover distortion and uneven gasket loading.
- After installation, verify for leaks during functional checks and confirm stable governing response.
Applications and fitment
This part is applicable aircraft where Woodward model 210439 reciprocating engine speed governors are installed. Confirm compatibility by matching the OEM part number and validating governor model, dash number, and aircraft approved data.
Tempest AG206595 is the direct replacement for OEM 206595. When customers search by the OEM number, match 206595 first, then confirm fit by Woodward governor model and the approved maintenance documentation.
Pilot John International offers Tempest PMA propeller governor parts for propeller overhaul shops, FBOs, and aviation technicians to support aircraft maintenance and ground support.
| General Information | |
|---|---|
| Part # | AG206595 |
| Manufacturer | Tempest |
| Shipping Information | |
|---|---|
| Product Weight | 0.1 lbs. |
| Product Dimensions | 3 x 3 x 0.1 in. |
| Schedule B | 8807300010 |
| ECCN | 9A991.d |
| Specifications | |
|---|---|
| Approval basis | FAA PMA (application dependent) |
| Governor family reference | Woodward 210439 parts grouping |
| Material and construction | Manufactured to the applicable OEM form, fit, and sealing specification. Confirm material callout in the approved governor maintenance data. |
| OEM P/N | 206595 |
| Tempest P/N | AG206595 |
| Type | Governor cover gasket |
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AIRCRAFT COMPATIBILITY
| Compatible Aircraft* | |
|---|---|
| Cessna | 411 |
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QUESTIONS & ANSWERS
Tempest AG206595 is a direct FAA-PMA replacement for Woodward P/N 206595. Always verify compatibility with your specific propeller governor model and applicable maintenance documentation before placing an order.
The Tempest AG206595 Cover Gasket is designed for use in aircraft equipped with Woodward model 210439 propeller governors. Matching replacement parts to the correct governor model is essential to ensure proper fit, function, and reliable operation.
The Tempest AG206595 Cover Gasket seals the governor housing to prevent oil leakage, preserving the hydraulic pressure required for accurate blade pitch control and safe governor operation. Maintaining a reliable seal under vibration and thermal cycling helps ensure consistent propeller speed regulation and reduces the risk of oil-related performance issues.
PJi offers the Tempest AG206595 as an FAA-PMA-approved replacement for the Woodward 206595 cover gasket. View our full selection of Tempest propeller governor parts to find the correct component for your application.
For a deeper look at how propeller governors work, why proper maintenance matters, and how to identify compatible replacement components, refer to our Ultimate Guide to Aircraft Propeller Governor Maintenance.
